Going through RDR2 files, a piece of text was found left behind in some files. A reference to Project Americas which is supposedly the code name of GTA 6? This piece of text was changed with newer updates as confirmed by @Unknown_Modder This is interesting because I never thought "Project Americas" was an actual code name Rockstar came up with, but this kinda seal it. I won't be too surprised if GTA6 structure is way too similar to RDR2, just like how there are many GTAV